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Chemical reactions release energy - PowerPoint PPT Presentation

Objectives: Take quiz on energy conversions Describe how an enzyme works

Objectives: Take quiz on energy conversions Describe how an enzyme works

Objectives: Take quiz on energy conversions Describe how an enzyme works Complete toothpick enzyme lab Review Questions: 1. What does the Law of Conservation of Energy say? 2. What type of energy conversion does a solar panel on a house carry out?

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603 views • 36 slides
The Chemistry of Life

The Chemistry of Life

The Chemistry of Life. Chemical Basis of Life Enzymes. Lesson Objectives. Describe what happens in a chemical reaction, and identify types of chemical reactions. Explain the role of energy in chemical reactions, and define activation energy.

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274 views • 27 slides
Warm-up, 11/2/2011

Warm-up, 11/2/2011

Warm-up, 11/2/2011. Take out your homework so I can check it. Answer the following: a. Give an example of a physical property. b. Give an example of a chemical property. c. What is a physical change? d. What is a chemical change?

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341 views • 25 slides
Metabolism and Energy

Metabolism and Energy

Metabolism and Energy. digesting molecules= less organization= lower energy state. building molecules= more organization= higher energy state. Metabolic reactions & energy. Some chemical reactions release energy exergonic breaking polymers hydrolysis = catabolism

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187 views • 16 slides
Power Surge

Power Surge

Power Surge. 8P2.1 Explain the environmental consequences of the various methods of obtaining, transforming and distributing energy. 8P2.2 Explain the implications of the depletion of renewable and nonrenewable energy resources and the importance of conservation.

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256 views • 12 slides

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